Role of Smart Agriculture Techniques in Food Security: A Systematic Review

IF 3.7 2区 农林科学 Q1 AGRONOMY Journal of Agronomy and Crop Science Pub Date : 2024-09-16 DOI:10.1111/jac.12758
Tanveer Ahmad, Samreen Ahsan, Muhammad Adil Farooq, Muhammad Gulzar, Mubashir Mubben, Ashiq Hussain, Adnan Ahmed, Afifa Asif, Samina Kauser, Ayesha Najam,  Sidrah, Nida Firdous
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Abstract

Agriculture plays an important part in the overall growth and development of a nation. Concerns about agriculture continue to be a recalcitrant obstacle in the path of upward movement. Although agricultural yields are increased, however, low- and middle-income countries still have difficulty in producing all of the required foods with the current state of agricultural technology. Smart agriculture is becoming increasingly important to the farmers as a means of ensuring optimal field growth and higher crop yield. This systematic study analysed and briefly explained the effects of using smart agriculture techniques (SATs) from a variety of countries, including China, the United States of America, Australia, India, the Philippine Islands, South Africa, Pakistan and Iran, among others. Increased climatic change resulting in abiotic stress and other harmful effects on plants have resulted in decreased productivity under traditional agricultural practices. Stats from the literature have shown that the launching of SATs has resulted in a significant increase in cotton–wheat and rice–wheat crop yields, resultantly increased incomes of the farmers. Application of SATs, including satellite remote sensing, drones, machine learning and image processing, monitoring, wireless sensor networks, IoT–based robotics, precision agriculture and agroforestry could be extremely useful in developing intelligent agricultural systems in underdeveloped and developing countries, with improved plant growth, high crop yield and ensuring food security. These technologies could help farmers by storing additional water, spraying pesticides with drones, practicing precision agriculture and employing sensors for assessing different environmental parameters. By making efficient use of these technologies, countries could be able to increase the yield of their crops, which, in turn, will contribute to the reduction of poverty and the elimination of food insecurity.

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智能农业技术在粮食安全中的作用:系统综述
农业在国家的整体增长和发展中发挥着重要作用。对农业的担忧仍然是前进道路上的顽固障碍。虽然农业产量有所提高,但中低收入国家仍难以在现有农业技术条件下生产出所需的全部粮食。智能农业作为确保田间最佳生长和提高作物产量的一种手段,对农民来说越来越重要。这项系统性研究分析并简要说明了中国、美国、澳大利亚、印度、菲律宾群岛、南非、巴基斯坦和伊朗等多个国家使用智能农业技术(SATs)的效果。气候变化加剧导致非生物压力和其他对植物的有害影响,从而导致传统农业生产方式下的生产力下降。文献统计表明,卫星遥感技术的应用大大提高了棉花-小麦和水稻-小麦作物的产量,从而增加了农民的收入。卫星遥感、无人机、机器学习和图像处理、监测、无线传感器网络、基于物联网的机器人技术、精准农业和农林业等卫星遥感技术的应用,对于不发达国家和发展中国家开发智能农业系统、改善植物生长、提高作物产量和确保粮食安全极为有用。这些技术可以帮助农民储存更多的水,用无人机喷洒农药,实施精准农业,并利用传感器评估不同的环境参数。通过有效利用这些技术,各国可以提高作物产量,这反过来将有助于减少贫困和消除粮食不安全。
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来源期刊
Journal of Agronomy and Crop Science
Journal of Agronomy and Crop Science 农林科学-农艺学
CiteScore
8.20
自引率
5.70%
发文量
54
审稿时长
7.8 months
期刊介绍: The effects of stress on crop production of agricultural cultivated plants will grow to paramount importance in the 21st century, and the Journal of Agronomy and Crop Science aims to assist in understanding these challenges. In this context, stress refers to extreme conditions under which crops and forages grow. The journal publishes original papers and reviews on the general and special science of abiotic plant stress. Specific topics include: drought, including water-use efficiency, such as salinity, alkaline and acidic stress, extreme temperatures since heat, cold and chilling stress limit the cultivation of crops, flooding and oxidative stress, and means of restricting them. Special attention is on research which have the topic of narrowing the yield gap. The Journal will give preference to field research and studies on plant stress highlighting these subsections. Particular regard is given to application-oriented basic research and applied research. The application of the scientific principles of agricultural crop experimentation is an essential prerequisite for the publication. Studies based on field experiments must show that they have been repeated (at least three times) on the same organism or have been conducted on several different varieties.
期刊最新文献
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